REVERSEENGINEER

Set to 2 different clues across 2 published puzzles, most often “Memo about a lyricist?” — The New York Times, Sunday, 15 June 2008.

15 letters

Every clue on record, most used first

Memo about a lyricist?once
The New York Times — Sunday, 15 June 2008
Take apart to understand the design ofonce
The New York Times — Monday, 6 March 2006